Nicknamed "The Great Stone Face," Buster Keaton was one of silent cinema's most significant figures. Working predominantly as an independent auteur, Keaton made 19 short films and 12 feature films as an actor/director throughout the 1920s. Roger Ebert hailed Keaton as arguably the greatest actor/director in movie history. Keaton's films contain world-class slapstick humor mixed with death-defying stunts that Keaton performed himself. While most silent-era comedians excelled at expressive pantomime, Keaton always kept a straight face, making his brand of comedy distinctive from his contemporaries.
Source：https://www.cbr.com/best-buster-keaton-movies/
